User blog comment:Wild Doogy Plumm/Act as your Avatar 2/@comment-1222705-20120610214048/@comment-1222705-20120611013915

The Brotherhood of Steel from the Fallout Series.

The Brotherhood of Steel (BOS) is a quasi-religious organization operating across the ruins of post-war North America, with its roots stemming from the American military and the government-sponsored scientific community from before the Great War.

They look like this: []

and use weapons ranging from any laser based ones to traditional ammunition rounds.